$main-color: #3CB677;
$content-font-color:#333333;
$second-font-color:#666666;
$nomain-font-color:#DADADF;
$red-font-color:#E93B3B;
$secondary-font-color: #B7B7B7;
$bg-color:#f5f5f5;
$bg-color-yellow:#FF9805;

$fnSize12:12px;
$fnSize14:14px;
$fnSize16:16px;